DEVI devireg 316, Installation Instructions Manual

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- Control mains voltage on clamps 5 and 6.
- Tighten up load clamps 1 to 3.
- Measure the resistance in the heating cable and
calculate the output:
From the calculated output the heating cable type
can be determined by looking it up in your •
catalogue.
- If sensor wire clamps no. 11 and 12 are removed the
red indicator lamp should light up and the thermostat
should switch on. If not the thermostat is defect.
- Measuring of sensor with ohmmeter should give a
stable resistance compared to the ambient
temperature - see technical data chart.
- If the sensor access is short-circuited the indicator
should turn off and the thermostat should be switched
off. If not, the thermostat is defect.
- When the mains voltage is disconnected the relay
contact must be open.
Control of functioning:
If heat is not turned on by activating the thermostat,
check the RCD and fuses before contacting an
authorized electrician.
Trouble-shooting chart:
Reserved for the electrician!
P= = W (at 230 V)
52900
R
U
2
R
Trouble-shooting
Control of functioning: